Quarterly report pursuant to Section 13 or 15(d)

Segment and Geographic Information (Details)

v3.8.0.1
Segment and Geographic Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Jun. 30, 2017
Segment Reporting Information [Line Items]          
Revenues $ 1,680,738 $ 2,126,361 $ 3,844,528 $ 3,932,014  
Gross profit $ 8,916 $ 9,859 $ 16,222 $ 17,923  
Gross margin percentage by segment 0.53% 0.464% 0.422% 0.456%  
General and administrative expenses $ 9,349 $ 6,131 $ 16,325 $ 11,795  
Interest income 3,268 2,959 6,429 5,818  
Interest expense 3,359 2,447 6,092 4,688  
Other expense 651 93 712 79  
Depreciation and amortization (783) (386) (1,312) (707)  
Advertising expense (1,059) (199) (1,576) (366)  
Total inventories 335,235   335,235   $ 284,659
Assets 527,123   527,123   478,500
Long term assets 39,193   39,193   31,479
Total capital expenditures on property and equipment     417 944  
Goodwill 10,331   10,331   8,881
United States          
Segment Reporting Information [Line Items]          
Revenues 1,579,893 2,009,168 3,631,814 3,719,247  
Total inventories 323,005   323,005   276,809
Assets 510,504   510,504   469,114
Long term assets 39,138   39,138   31,423
Europe          
Segment Reporting Information [Line Items]          
Revenues 73,022 56,565 127,380 103,585  
Total inventories 4,481   4,481   3,154
Assets 8,870   8,870   4,690
Long term assets 55   55   56
North America, excluding United States          
Segment Reporting Information [Line Items]          
Revenues 26,896 55,247 81,774 100,050  
Total inventories 7,240   7,240   4,310
Assets 7,240   7,240   4,310
Asia          
Segment Reporting Information [Line Items]          
Total inventories 509   509   386
Assets 509   509   386
Asia Pacific          
Segment Reporting Information [Line Items]          
Revenues 374 4,039 1,726 6,574  
Africa          
Segment Reporting Information [Line Items]          
Revenues 1 0 1 0  
Australia          
Segment Reporting Information [Line Items]          
Revenues 552 1,342 1,833 2,558  
Wholesale Trading & Ancillary Services          
Segment Reporting Information [Line Items]          
Revenues 1,651,442 2,126,361 3,804,862 3,932,014  
Gross profit $ 7,168 $ 9,859 $ 12,813 $ 17,923  
Gross margin percentage by segment 0.434% 0.464% 0.337% 0.456%  
General and administrative expenses $ (5,724) $ (6,131) $ (11,517) $ (11,795)  
Interest income 3,268 2,959 6,429 5,818  
Interest expense (3,159) (2,447) (5,813) (4,688)  
Other expense 790 90 750 70  
Depreciation and amortization (428) (386) (760) (707)  
Advertising expense (190) $ (199) (302) (366)  
Total inventories 324,194   324,194   284,659
Assets 498,020   498,020   478,500
Long term assets 31,354   31,354   31,479
Total capital expenditures on property and equipment     269 $ 944  
Goodwill 8,881   8,881   $ 8,881
Direct Sales          
Segment Reporting Information [Line Items]          
Revenues 29,296   39,666    
Gross profit $ 1,748   $ 3,409    
Gross margin percentage by segment 5.967%   8.594%    
General and administrative expenses $ (3,625)   $ (4,808)    
Interest expense (200)   (279)    
Depreciation and amortization (355)   (552)    
Advertising expense (869)   (1,274)    
Total inventories 11,041   11,041    
Assets 29,103   29,103    
Long term assets 7,839   7,839    
Total capital expenditures on property and equipment     148    
Goodwill 1,450   1,450    
Intersegment Eliminations          
Segment Reporting Information [Line Items]          
Revenues $ 10,800   $ 17,700